Do you enjoy a good challenge? Does your heart start racing at the mere thought of matching up all of those gorgeous gems in Bejeweled? Then this category of games, which will test both your puzzle and time management skills while also giving your brain a workout, is perfect for you. Try building a super cool theme park attraction in Roller Coaster Creator or dive into the world of Angry Birds with Bad Piggies Online 2015. You can take aim in each of the bubble titles too. Can you pop all of the ones featured in Bubble Machine? You can also join Mario and all of his pals from the Mushroom Kingdom for a puzzling romp in Infinite Mario Bros. If bouncing on Koopas isn’t your thing, improve your restaurant management skills while you help all of the hungry customers in Papa’s Taco Mia. Have you ever wanted to try squeezing a big vehicle into a tight parking spot? You can do just that in Bus Parking 3D. Your options are practically unlimited in this category, which features dozens of free online skill games. You can do everything from teach a dolphin tons of awesome tricks to tag along with Pac-Man on an epic puzzle adventure. A virtual world of fun and thrilling brainteasers awaits you!

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